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1 /*
2  * Copyright (C) 2010-2011 Freescale Semiconductor, Inc.
3  *
4  * Configuration settings for the Freescale i.MX6Q Armadillo2 board.
5  *
6  * SPDX-License-Identifier:     GPL-2.0+
7  */
8
9 #ifndef __CONFIG_H
10 #define __CONFIG_H
11
12 #define CONFIG_MX6
13
14 #include "mx6_common.h"
15
16 #define CONFIG_DISPLAY_CPUINFO
17 #define CONFIG_DISPLAY_BOARDINFO
18
19 #include <asm/arch/imx-regs.h>
20
21 #define CONFIG_CMDLINE_TAG
22 #define CONFIG_SETUP_MEMORY_TAGS
23 #define CONFIG_INITRD_TAG
24
25 #define CONFIG_SYS_GENERIC_BOARD
26
27 /* Size of malloc() pool */
28 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
29
30 #define CONFIG_BOARD_EARLY_INIT_F
31 #define CONFIG_MXC_GPIO
32
33 #define CONFIG_MXC_UART
34 #define CONFIG_MXC_UART_BASE            UART4_BASE
35
36 /* MMC Configs */
37 #define CONFIG_FSL_ESDHC
38 #define CONFIG_FSL_USDHC
39 #define CONFIG_SYS_FSL_ESDHC_ADDR       USDHC4_BASE_ADDR
40 #define CONFIG_SYS_FSL_USDHC_NUM        2
41
42 #define CONFIG_MMC
43 #define CONFIG_CMD_MMC
44 #define CONFIG_GENERIC_MMC
45 #define CONFIG_BOUNCE_BUFFER
46 #define CONFIG_CMD_FAT
47 #define CONFIG_DOS_PARTITION
48
49 #define CONFIG_CMD_PING
50 #define CONFIG_CMD_DHCP
51 #define CONFIG_CMD_MII
52 #define CONFIG_CMD_NET
53 #define CONFIG_FEC_MXC
54 #define CONFIG_MII
55 #define IMX_FEC_BASE                    ENET_BASE_ADDR
56 #define CONFIG_FEC_XCV_TYPE             RGMII
57 #define CONFIG_FEC_MXC_PHYADDR          0
58
59 /* allow to overwrite serial and ethaddr */
60 #define CONFIG_ENV_OVERWRITE
61 #define CONFIG_CONS_INDEX               1
62 #define CONFIG_BAUDRATE                 115200
63
64 /* Command definition */
65 #include <config_cmd_default.h>
66
67 #undef CONFIG_CMD_IMLS
68
69 #define CONFIG_BOOTDELAY                3
70
71 #define CONFIG_LOADADDR                 0x12000000
72 #define CONFIG_SYS_TEXT_BASE            0x17800000
73
74 #define CONFIG_EXTRA_ENV_SETTINGS \
75         "script=boot.scr\0" \
76         "image=zImage\0" \
77         "console=ttymxc3\0" \
78         "fdt_file=imx6q-arm2.dtb\0" \
79         "fdt_addr=0x18000000\0" \
80         "fdt_high=0xffffffff\0" \
81         "initrd_high=0xffffffff\0" \
82         "boot_fdt=try\0" \
83         "ip_dyn=yes\0" \
84         "mmcdev=1\0" \
85         "mmcpart=1\0" \
86         "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
87         "mmcargs=setenv bootargs console=${console},${baudrate} " \
88                 "root=${mmcroot}\0" \
89         "loadbootscript=" \
90                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
91         "bootscript=echo Running bootscript from mmc ...; " \
92                 "source\0" \
93         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
94         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
95         "mmcboot=echo Booting from mmc ...; " \
96                 "run mmcargs; " \
97                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
98                         "if run loadfdt; then " \
99                                 "bootz ${loadaddr} - ${fdt_addr}; " \
100                         "else " \
101                                 "if test ${boot_fdt} = try; then " \
102                                         "bootz; " \
103                                 "else " \
104                                         "echo WARN: Cannot load the DT; " \
105                                 "fi; " \
106                         "fi; " \
107                 "else " \
108                         "bootz; " \
109                 "fi;\0" \
110         "netargs=setenv bootargs console=${console},${baudrate} " \
111                 "root=/dev/nfs " \
112                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
113         "netboot=echo Booting from net ...; " \
114                 "run netargs; " \
115                 "if test ${ip_dyn} = yes; then " \
116                         "setenv get_cmd dhcp; " \
117                 "else " \
118                         "setenv get_cmd tftp; " \
119                 "fi; " \
120                 "${get_cmd} ${image}; " \
121                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
122                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
123                                 "bootz ${loadaddr} - ${fdt_addr}; " \
124                         "else " \
125                                 "if test ${boot_fdt} = try; then " \
126                                         "bootz; " \
127                                 "else " \
128                                         "echo WARN: Cannot load the DT; " \
129                                 "fi; " \
130                         "fi; " \
131                 "else " \
132                         "bootz; " \
133                 "fi;\0"
134
135 #define CONFIG_BOOTCOMMAND \
136         "mmc dev ${mmcdev};" \
137         "mmc dev ${mmcdev}; if mmc rescan; then " \
138                 "if run loadbootscript; then " \
139                         "run bootscript; " \
140                 "else " \
141                         "if run loadimage; then " \
142                                 "run mmcboot; " \
143                         "else run netboot; " \
144                         "fi; " \
145                 "fi; " \
146         "else run netboot; fi"
147
148 #define CONFIG_ARP_TIMEOUT      200UL
149
150 /* Miscellaneous configurable options */
151 #define CONFIG_SYS_LONGHELP
152 #define CONFIG_SYS_HUSH_PARSER
153 #define CONFIG_AUTO_COMPLETE
154 #define CONFIG_SYS_CBSIZE               256
155
156 /* Print Buffer Size */
157 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
158 #define CONFIG_SYS_MAXARGS              16
159 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
160
161 #define CONFIG_SYS_MEMTEST_START        0x10000000
162 #define CONFIG_SYS_MEMTEST_END          0x10010000
163
164 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
165
166 #define CONFIG_CMDLINE_EDITING
167
168 /* Physical Memory Map */
169 #define CONFIG_NR_DRAM_BANKS            1
170 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
171
172 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
173 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
174 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
175
176 #define CONFIG_SYS_INIT_SP_OFFSET \
177         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
178 #define CONFIG_SYS_INIT_SP_ADDR \
179         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
180
181 /* FLASH and environment organization */
182 #define CONFIG_SYS_NO_FLASH
183
184 #define CONFIG_ENV_OFFSET               (6 * 64 * 1024)
185 #define CONFIG_ENV_SIZE                 (8 * 1024)
186 #define CONFIG_ENV_IS_IN_MMC
187 #define CONFIG_SYS_MMC_ENV_DEV          1
188
189 #define CONFIG_OF_LIBFDT
190 #define CONFIG_CMD_BOOTZ
191
192 /* USB Configs */
193 #define CONFIG_CMD_USB
194 #ifdef CONFIG_CMD_USB
195 #define CONFIG_USB_EHCI
196 #define CONFIG_USB_EHCI_MX6
197 #define CONFIG_USB_STORAGE
198 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
199 #define CONFIG_USB_HOST_ETHER
200 #define CONFIG_USB_ETHER_ASIX
201 #define CONFIG_MXC_USB_PORTSC           (PORT_PTS_UTMI | PORT_PTS_PTW)
202 #define CONFIG_MXC_USB_FLAGS            0
203 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1
204 #endif
205
206 #endif                          /* __CONFIG_H */